Laserfiche WebLink
23) 0.60 gpd/ft2 Absorption area Soil Loading Rate, which gives a mound ratio of B (minimum) <br /> (this must match the soil boring log) desired mound ratio 2.0 <br /> 24) 12 percent site slope (0-20%range) 12 (%downslope site slope, if different than upslope) <br /> 25) 18 inches, or 1.5 ft. to Redox or other limiting condition (need at least 12"to be a Type 1) <br /> Treatment zone containsF—o inches of 0%soil credit, and F0 inches of 50%soil credit. Giving a: <br /> 26) 18 inch, or =ft. Sand Lift Mound CRITICAL FOR FUTURE CERTIFICATIONSI I I <br /> 27) 20.0 ft.Total ABSORPTION width (with sand beyond rockbed as follows:) <br /> 28) 0.0 ft. upslope and sideslope <br /> 10.0 ft. Downslope <br /> Individual slope ratios give BERM widths (topsoil beyond rockbed)of: <br /> 29) 4:1 upstope ratioMft. <br /> ft. upslope berm <br /> 30) 4:1 sidestope ft. sideslope berms <br /> 3 r) 4:1 downslope downslope berm <br /> 32) Overall Dimensions: 10.0 ft. wide by [181 <br /> ft. long Rock bed <br /> 55 ft.wide by ft. long Mound footprint <br /> 4" inspection pipe <br /> 18" cover on top <br /> U slope berm 0 Downslope berm 36 <br /> 12" cover on sides <br /> (6"loamy cap&6"topsoil) <br /> 1.5 Clean sand lift <br /> 1.5 Depth to Limiting <br /> Limiting Condrtron - - ___--- -- - -Absorption width PFO-1 <br /> - - -- --------- <br /> Note: <br /> For 0 to 1%slopes, Absorption Width is measured from the Bedequally in both directions. <br /> For slopes >1%, Absorption Width is measured downhitl from the upslope edge of the Bed. <br /> 33) Rock Bed: <br /> 10.0 ft. by 50.0 ft. by ©inches under pipe, plus 20%gives 17 yd'or-1.4= 24 ton <br /> 34) Mound Sand: (note: volume is based on 3:1/4:1 slope from top of rockbed, Exchange sand for loamy cap if desired) <br /> 25.0 up + 156.0 downslope 20.3 ends+ 38.9 under rock= 288 yd'or"1.4= 403 ton <br /> plus 20% <br /> 35) Loamy Cap: <br /> 51 ft. by 84 ft. 6"deep, plus 20%gives 96 yd'or'1.4= 134 ton <br /> 36) Topsoil: <br /> 55 ft. by 88 ft. 6"deep, plus 20%gives 108 yd'or*1.4= 151 ton <br /> I hereby certify that I have completed this work in accordance with all applicable ordinances, rules and laws. <br /> Ende Septic Service C9206 11/1/2017 <br /> Designer Signature 7Company License# Date <br />